查询词典 quadrant

fanlight quadrant：扇形窗上的扇形档

fanlight opening gear 扇形窗开闭传动装置 | fanlight quadrant 扇形窗上的扇形档 | fanlike structure 扇形构造

first quadrant：第一象限

first order theory 一阶理论 | first quadrant 第一象限 | first quartile 第一四分位数

first quadrant projection：第一角象限投影

"一次矩","first moment" | "第一角象限投影","first quadrant projection" | "初绞螺丝攻,头攻","first roughing tap"

flank pain：侧腹部痛

左上腹部痛 left upper quadrant pain | 侧腹部痛 flank pain | 背痛 backache

counter fossula：对内沟(珊瑚)

对内沟(珊瑚) counter fossula | 对部(珊瑚) counter quadrant | 对隔壁(珊瑚) counter septum

electrometer; gold leaf：金箔静电计

悬丝静电计;弦线静电计 electrometer; fiber; string electrometer | 金箔静电计 electrometer; gold leaf | 象限静电计 electrometer; quadrant

quad hopper car：四段式漏斗车

pyritic sulfur 黄铁矿硫 | quad hopper car 四段式漏斗车 | quadrant opener 开启机构(扇形齿轮)

Hypogastric region;Hypogastrium;Lower abdomen：下腹部

上腹部epigastric region;Epigastrium;Upper abdomen | 下腹部Hypogastric region;Hypogastrium;Lower abdomen | 右下腹right lower quadrant

injection ram：注射活塞

injection quadrant 注入象限 | injection ram 注射活塞 | injection rate 注入率,喷吹率

rod iron：圆铁、棒钢

Quadrant iron 方钢 | Rod iron 圆铁、棒钢 | Round iron 圆铁、圆钢

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件